An analysis system

An analysis system is provided. The system includes a centrifuge centrifuging reagent cards and an imaging device taking a picture of the reagent cards. A rotor of the centrifuge is provided with a plurality of horizontal card slots used for accommodating the reagent cards. In the system, the reagent cards are horizontally disposed on the rotor and centrifuged, picture taking is performed in situ, and reagent card grasping and moving by a mechanical hand are not needed, and therefore the system is simple in structure and small in size. The system is particularly suitable for blood grouping, cross-matching of blood, and other fields.